MiniScm/mycomponents/node_modules/antd-mini/less/Collapse/index.js

import { __awaiter, __generator, __spreadArray } from "tslib";
import { Component, triggerEvent, getValueFromProps } from '../_util/simply';
import { CollapseDefaultProps } from './props';
import { getInstanceBoundingClientRect } from '../_util/jsapi/get-instance-bounding-client-rect';
import createValue from '../mixins/value';
Component(CollapseDefaultProps, {
    getInstance: function () {
        if (this.$id) {
            return my;
        }
        return this;
    },
    getBoundingClientRectWithBuilder: function (builder) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, getInstanceBoundingClientRect(this.getInstance(), builder(this.$id ? "-".concat(this.$id) : ''))];
                    case 1: return [2 /*return*/, _a.sent()];
                }
            });
        });
    },
    formatCurrent: function (val, props) {
        var current = __spreadArray([], (val || []), true);
        var items = props.items;
        current = current.filter(function (item) {
            if (!items[item] || items[item].disabled) {
                return false;
            }
            return true;
        });
        if (props.accordion) {
            current = current.length > 0 ? [current[0]] : [];
        }
        return __spreadArray([], current, true);
    },
    onChange: function (e) {
        var itemIndex = parseInt(e.currentTarget.dataset.index, 10);
        var _a = getValueFromProps(this, [
            'items',
            'accordion',
        ]), items = _a[0], accordion = _a[1];
        if (items[itemIndex] && items[itemIndex].disabled) {
            return;
        }
        var arr = this.getValue();
        var current = __spreadArray([], arr, true);
        var index = current.indexOf(itemIndex);
        if (index >= 0) {
            current.splice(index, 1);
        }
        else {
            if (accordion) {
                current = [itemIndex];
            }
            else {
                current.push(itemIndex);
                current.sort();
            }
        }
        if (!this.isControlled()) {
            this.update(current);
        }
        triggerEvent(this, 'change', current, e);
    },
    updateContentHeight: function (prevCurrent, nextCurrent) {
        return __awaiter(this, void 0, void 0, function () {
            var prevCurrentArray, nextCurrentArray, expandArray, closeArray, items, contentHeight;
            var _this = this;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        prevCurrentArray = prevCurrent;
                        nextCurrentArray = nextCurrent;
                        expandArray = [];
                        closeArray = [];
                        nextCurrentArray.forEach(function (item) {
                            if (prevCurrentArray.indexOf(item) < 0) {
                                expandArray.push(item);
                            }
                        });
                        prevCurrentArray.forEach(function (item) {
                            if (nextCurrentArray.indexOf(item) < 0) {
                                closeArray.push(item);
                            }
                        });
                        items = getValueFromProps(this, 'items');
                        return [4 /*yield*/, Promise.all(items.map(function (item, index) { return __awaiter(_this, void 0, void 0, function () {
                                var height;
                                return __generator(this, function (_a) {
                                    switch (_a.label) {
                                        case 0:
                                            if (!(expandArray.indexOf(index) >= 0 ||
                                                closeArray.indexOf(index) >= 0)) return [3 /*break*/, 2];
                                            return [4 /*yield*/, this.getBoundingClientRectWithBuilder(function (id) { return ".ant-collapse-item-content".concat(id, "-").concat(index); })];
                                        case 1:
                                            height = (_a.sent()).height;
                                            return [2 /*return*/, "".concat(height, "px")];
                                        case 2: return [2 /*return*/, this.data.contentHeight[index]];
                                    }
                                });
                            }); }))];
                    case 1:
                        contentHeight = _a.sent();
                        if (closeArray.length === 0) {
                            this.setData({
                                contentHeight: contentHeight,
                            });
                        }
                        else {
                            this.setData({
                                contentHeight: contentHeight,
                            });
                            setTimeout(function () {
                                contentHeight = contentHeight.map(function (item, index) {
                                    if (closeArray.indexOf(index) >= 0) {
                                        return '0px';
                                    }
                                    return item;
                                });
                                _this.setData({
                                    contentHeight: contentHeight,
                                });
                            }, 10);
                        }
                        return [2 /*return*/];
                }
            });
        });
    },
    resetContentHeight: function (e) {
        var index = parseInt(e.currentTarget.dataset.index, 10);
        if (this.getValue().indexOf(index) < 0) {
            return;
        }
        var contentHeight = __spreadArray([], this.data.contentHeight, true);
        contentHeight[index] = '';
        this.setData({
            contentHeight: contentHeight,
        });
    },
}, {
    contentHeight: [],
    hasChange: false,
}, [
    createValue({
        valueKey: 'current',
        defaultValueKey: 'defaultCurrent',
        transformValue: function (current, extra) {
            var value = this.formatCurrent(current, extra ? extra.nextProps : getValueFromProps(this));
            return {
                needUpdate: true,
                value: value,
            };
        },
    }),
], {
    didUpdate: function (prevProps, prevData) {
        console.log(prevProps.items !== this.props.items, !this.isEqualValue(prevData));
        if (prevProps.items !== this.props.items ||
            !this.isEqualValue(prevData)) {
            this.updateContentHeight(this.getValue(prevData), this.getValue());
        }
    },
    didMount: function () {
        var current = this.getValue();
        var contentHeight = this.props.items.map(function (item, index) {
            if (current.indexOf(index) >= 0) {
                return '';
            }
            return '0px';
        });
        this.setData({
            hasChange: true,
            contentHeight: contentHeight,
        });
    },
});